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| author | Masahiro Yamada <masahiroy@kernel.org> | 2023-01-07 16:47:41 +0900 |
|---|---|---|
| committer | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2023-01-07 21:30:48 +0900 |
| commit | eaf2213ba563b2d74a1f2c13a6b258273f689802 (patch) | |
| tree | 98e85ecbf1fe708d19ad2bd4c80922ca0a0cf7a5 /security | |
| parent | 0a71553536d270e988580a3daa9fc87535908221 (diff) | |
| download | lwn-eaf2213ba563b2d74a1f2c13a6b258273f689802.tar.gz lwn-eaf2213ba563b2d74a1f2c13a6b258273f689802.zip | |
tomoyo: fix broken dependency on *.conf.default
If *.conf.default is updated, builtin-policy.h should be rebuilt,
but this does not work when compiled with O= option.
[Without this commit]
$ touch security/tomoyo/policy/exception_policy.conf.default
$ make O=/tmp security/tomoyo/
make[1]: Entering directory '/tmp'
GEN Makefile
CALL /home/masahiro/ref/linux/scripts/checksyscalls.sh
DESCEND objtool
make[1]: Leaving directory '/tmp'
[With this commit]
$ touch security/tomoyo/policy/exception_policy.conf.default
$ make O=/tmp security/tomoyo/
make[1]: Entering directory '/tmp'
GEN Makefile
CALL /home/masahiro/ref/linux/scripts/checksyscalls.sh
DESCEND objtool
POLICY security/tomoyo/builtin-policy.h
CC security/tomoyo/common.o
AR security/tomoyo/built-in.a
make[1]: Leaving directory '/tmp'
$(srctree)/ is essential because $(wildcard ) does not follow VPATH.
Fixes: f02dee2d148b ("tomoyo: Do not generate empty policy files")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Diffstat (limited to 'security')
| -rw-r--r-- | security/tomoyo/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/security/tomoyo/Makefile b/security/tomoyo/Makefile index cca5a3012fee..221eaadffb09 100644 --- a/security/tomoyo/Makefile +++ b/security/tomoyo/Makefile @@ -10,7 +10,7 @@ endef quiet_cmd_policy = POLICY $@ cmd_policy = ($(call do_policy,profile); $(call do_policy,exception_policy); $(call do_policy,domain_policy); $(call do_policy,manager); $(call do_policy,stat)) >$@ -$(obj)/builtin-policy.h: $(wildcard $(obj)/policy/*.conf $(src)/policy/*.conf.default) FORCE +$(obj)/builtin-policy.h: $(wildcard $(obj)/policy/*.conf $(srctree)/$(src)/policy/*.conf.default) FORCE $(call if_changed,policy) $(obj)/common.o: $(obj)/builtin-policy.h |